you could try a weak acid, like dilluted starsan, or water vinegar, or water and lemon juice...we often use that to get rid of oxyclean residue...don't know if it would with tsp....but it's worth a try. Just do it with one bottle and see.
Then rinse thoroughly, of course.
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Revvy's one of the cool reverends. He has a Harley and a t-shirt that says on the back "If you can read this, the bitch was Raptured. - Madman
I gotta tell ya, just between us girls, that Revvy is HOT. Very tall, gorgeous grey hair and a terrific smile. He's very good looking in person, with a charismatic personality... he drives like a ****ing maniac! - YooperBrew